{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:RWZPHIITZI22PR3RPCLNVK5AE3","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"5d32f150b279dc27dcd43dce831853850d6e8c8d0aa7a712e0390b9b41b7b590","cross_cats_sorted":["cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2015-02-08T20:33:48Z","title_canon_sha256":"8b91ab371b56da10d86dead2c96ae2c62358d48f4748c00d557ab1df6f00b83c"},"schema_version":"1.0","source":{"id":"1502.02300","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.02300","created_at":"2026-05-18T02:27:42Z"},{"alias_kind":"arxiv_version","alias_value":"1502.02300v1","created_at":"2026-05-18T02:27:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.02300","created_at":"2026-05-18T02:27:42Z"},{"alias_kind":"pith_short_12","alias_value":"RWZPHIITZI22","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"RWZPHIITZI22PR3R","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"RWZPHIIT","created_at":"2026-05-18T12:29:39Z"}],"graph_snapshots":[{"event_id":"sha256:2f1563f155ac15e85fa8eb19d43caff1716af80f34801dbfd3a1ed2015a00a2e","target":"graph","created_at":"2026-05-18T02:27:42Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Understanding the electrical properties of rocks is of fundamental interest. We report on currents generated when stresses are applied. Loading the center of gabbro tiles, 30x30x0.9 cm$^3$, across a 5 cm diameter piston, leads to positive currents flowing from the center to the unstressed edges. Changing the constant rate of loading over 5 orders of magnitude from 0.2 kPa/s to 20 MPa/s produces positive currents, which start to flow already at low stress levels, <5 MPa. The currents increase as long as stresses increase. At constant load they flow for hours, days, even weeks and months, slowly","authors_text":"Friedemann Freund, Jaufray Sornette, John Scoville","cross_cats":["cond-mat.other"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2015-02-08T20:33:48Z","title":"Paradox of Peroxy Defects and Positive Holes in Rocks Part II: Outflow of Electric Currents from Stressed Rocks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.02300","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:10159ac434d1415a640ae60f701c5c7295f57a4dec7979e1b992381c2aa5bfc4","target":"record","created_at":"2026-05-18T02:27:42Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"5d32f150b279dc27dcd43dce831853850d6e8c8d0aa7a712e0390b9b41b7b590","cross_cats_sorted":["cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2015-02-08T20:33:48Z","title_canon_sha256":"8b91ab371b56da10d86dead2c96ae2c62358d48f4748c00d557ab1df6f00b83c"},"schema_version":"1.0","source":{"id":"1502.02300","kind":"arxiv","version":1}},"canonical_sha256":"8db2f3a113ca35a7c7717896daaba026e87e099c11ec64a3b120e91832449f4d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8db2f3a113ca35a7c7717896daaba026e87e099c11ec64a3b120e91832449f4d","first_computed_at":"2026-05-18T02:27:42.945890Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:27:42.945890Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XWGQXNUuas1QwcGgETbAHEnQ43I2ZW71jpmKHFfiGJivms7IPekpGV7Bk82qmzfgVFERtrhXDgPwhA0LpCiNBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:27:42.946655Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.02300","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:10159ac434d1415a640ae60f701c5c7295f57a4dec7979e1b992381c2aa5bfc4","sha256:2f1563f155ac15e85fa8eb19d43caff1716af80f34801dbfd3a1ed2015a00a2e"],"state_sha256":"edde3db53a2385a4c84ff7ab9dc443d3d665e633548fae62f23055a3113049fe"}